Almost six months on from their wedding at Windsor Castle, the Duke and Duchess of Sussex set off on their first official royal tour. In this special documentary, ITV's royal editor Chris Ship follows Prince Harry and Meghan on their 16-day trip across the South Pacific, taking in the sights of Australia, Fiji, Tonga and New Zealand. Kicking off with the Invictus Games in Sydney, the programme takes a look at issues highlighted by the tour and which lie close to the prospective parents' hearts